Abstract: A sliding bearing (1) includes a bearing body (2) in the manner of a hollow cylinder produced from a base material, which body encloses a bushing (20). An antifriction material different from the base material is provided in the bushing (20) on the inside of the bearing body (2), which antifriction material encloses a sliding guide (4) lying within the bushing (20). The sliding bearing (1) includes at least one hollow-cylinder-like sliding element (3) made from the antifriction material, which element is arranged in the bushing (20) of the bearing body (2) and encloses the sliding guide (4) in a circumferentially closed manner. The sliding element (3) includes on its outside at least one projection (310), which engages a recess (21) provided on the inside of the bearing body (2). The sliding element (3) is pressed by a radial press fit into the bushing (20) of the bearing body (2).

Abstract: In a spindle gear mechanism (1) having a spindle component (2) with a spindle thread (21) which has a pitch which alters over a longitudinal axis of the spindle component (2), and having a threaded component (3) which engages in the spindle thread (21), wherein the two components (2; 3) can be displaced relative to one another in relation to the longitudinal axis (1) of the spindle component (2), provision is made, for the purpose of straightforward production capability and suitability for a large number of applications, for the threaded component (3) to have at least one freely movable threaded element (4) which engages in the spindle thread (21) and, during operation, adapts automatically to the pitch of the spindle thread (21).

Abstract: In a spindle gear mechanism (1) having a spindle component (2) with a spindle thread (21) which has a pitch which alters over a longitudinal axis of the spindle component (2), and having a threaded component (3) which engages in the spindle thread (21), wherein the two components (2; 3) can be displaced relative to one another in relation to the longitudinal axis (1) of the spindle component (2), provision is made, for the purpose of straightforward production capability and suitability for a large number of applications, for the threaded component (3) to have at least one freely movable threaded element (4) which engages in the spindle thread (21) and, during operation, adapts automatically to the pitch of the spindle thread (21).